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National Stock Number:
4730-01-066-1001
Federal Supply Class:
4730
National Item Identification Number:
010661001
Description:
TEE,PIPE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE PIPE CONNECTION(S) HAS STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. THE BOSS CONNECTION(S) HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A PIPE OR PIPE FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, OR THE LIKE.
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Manufacturer Information:
| 17147-1 | 71895 | COLLINS ENGINE NOZZLES, INC | | A 68679 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | A 68679 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | PLAIN (PIPE) THIRD END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED INTERNAL PIPE FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE THIRD END | | LEG LENGTH | 1.375 INCHES NOMINAL SECOND END | | LEG LENGTH | 0.375 INCHES MINIMUM AND 0.422 INCHES MAXIMUM THIRD END | | LEG LENGTH | 0.812 INCHES MINIMUM AND 0.859 INCHES MAXIMUM FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OR COPPER ALLOY 377 OVERALL | | NOMINAL THREAD SIZE | 0.125 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.562 INCHES SECOND END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.047 INCHES FIRST END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.125 INCHES SECOND END | | SPECIAL FEATURES | SUPPORTS GRUMMAN A-10 AIRCRAFT | | SWEEP TYPE | LONG | | THREAD CLASS | 2B SECOND END | | THREAD QUANTITY PER INCH | 20 SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT THIRD END | | THREAD SERIES DESIGNATOR | UN SECOND END |
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